ES261581U - Useful perfected to facilitate the coupling and uncoupling of screws and similar. (Machine-translation by Google Translate, not legally binding) - Google Patents
Useful perfected to facilitate the coupling and uncoupling of screws and similar. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES261581U ES261581U ES1981261581U ES261581U ES261581U ES 261581 U ES261581 U ES 261581U ES 1981261581 U ES1981261581 U ES 1981261581U ES 261581 U ES261581 U ES 261581U ES 261581 U ES261581 U ES 261581U
- Authority
- ES
- Spain
- Prior art keywords
- bushing
- coupling
- uncoupling
- translation
- screws
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Utilized to facilitate the coupling and uncoupling of screws and the like, essentially characterized in that it consists of a long actuating lever arm radially connected to a bushing through which a rod is longitudinally displaceable, the front end of which has an expansion of polygonal section that it fits into the cavity provided for this purpose in a conventional tubular wrench for the removable coupling of such a mouth, whose expansion of the stem, by means of an exertion thereof exerted with a handle at its rear end, fits in a rear area in a widening of the body. Corresponding polygonal section provided on the front end of the bushing to rotatably make the rod and the bushing integral with each other and to obtain, by joint rotation of said elements caused by actuation on the lever arm, the tightening or loosening and of being pushed the shank, it remains with its polygonal expansion disengaged from the widening of the bushing and in conditions of freely rotating by actuation with the handle to obtain the complete decoupling of the screw. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1981261581U ES261581Y (en) | 1981-11-19 | 1981-11-19 | PERFECTED TOOL TO FACILITATE THE COUPLING AND UNCOUPLING OF SCREWS AND THE LIKE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1981261581U ES261581Y (en) | 1981-11-19 | 1981-11-19 | PERFECTED TOOL TO FACILITATE THE COUPLING AND UNCOUPLING OF SCREWS AND THE LIKE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES261581U true ES261581U (en) | 1982-05-01 |
ES261581Y ES261581Y (en) | 1983-01-01 |
Family
ID=8417643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981261581U Expired ES261581Y (en) | 1981-11-19 | 1981-11-19 | PERFECTED TOOL TO FACILITATE THE COUPLING AND UNCOUPLING OF SCREWS AND THE LIKE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES261581Y (en) |
-
1981
- 1981-11-19 ES ES1981261581U patent/ES261581Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES261581Y (en) | 1983-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |